Mobil 1 Racing oils are proprietary formulations of low viscosity synthetic base oils fortified with a precisely balanced component-blended additive system featuring high levels of anti-wear and friction reducing additives. This advanced protection is engineered to help deliver optimum horsepower with outstanding wear protection. Features and potential benefits include:

  • Boosted levels of anti-wear protection -- well beyond those of ordinary automotive oils -- to help protect engines even during grueling racing applications.
  • Helps to maximize power output by reducing internal friction.
  • Outstanding shear stability and a robust additive package to help reduce oil breakdown and help to extend engine life, even under some of the most extreme conditions.
  • Compared to conventional racing oils and higher-viscosity synthetic motor oils, it provides faster flow to critical engine parts at low temperatures
  • Helps to deliver exceptional high-temperature protection, even at temperatures in excess of 400 degrees F (204 C)


Mobil 1 Racing 0W-30 and 0W-50 are recommended for a wide range of race engine applications. Note: Mobil 1 Racing 0W-30 and 0W-50 are not recommended for street use.

  • Mobil 1 Racing 0W-30 and 0W-50 are recommended for a wide range of race engine applications including highly loaded flat tappet designs such as NASCAR Cup engines.
  • Mobil 1 Racing 0W-30 and 0W-50 are designed for use by professional, amateur and weekend racers.
  • Mobil 1 Racing oils are not recommended for 2-Cycle or aviation engines, unless specifically approved by the manufacturer.

Typical Properties

Mobil 1 Racing 0W-30 0W-50
SAE Grade 0W-30 0W-50
Viscosity (ASTM D 445)
cST @ 40 ºC 63.5 100
cST @ 100 ºC 11.5 17.2
Viscosity Index 178 189
Sulfated Ash, wt% (ASTM D874) 1.3 1.3
HTHS Viscosity, mPa s at 150 ºC (ASTM D4683) 3.3 3.8
Pour Point, ºC (ASTM D97) -54 -54
Flash Point, ºC (ASTM D92) 217 221
Density at 15.6 ºC g/ml (ASTM D4052) 0.85 0.85


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